1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Mesa 3-D graphics library 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Version: 7.8 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright (C) 2010 LunarG Inc. 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the "Software"), 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * to deal in the Software without restriction, including without limitation 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the rights to use, copy, modify, merge, publish, distribute, sublicense, 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * and/or sell copies of the Software, and to permit persons to whom the 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Software is furnished to do so, subject to the following conditions: 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice shall be included 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * in all copies or substantial portions of the Software. 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * DEALINGS IN THE SOFTWARE. 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Authors: 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Chia-I Wu <olv@lunarg.com> 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_screen.h" 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_memory.h" 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_rect.h" 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_inlines.h" 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "eglcurrent.h" 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "egllog.h" 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "native.h" 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "egl_g3d.h" 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "egl_g3d_image.h" 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/** 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Reference and return the front left buffer of the native pixmap. 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic struct pipe_resource * 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgegl_g3d_reference_native_pixmap(_EGLDisplay *dpy, EGLNativePixmapType pix) 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct egl_g3d_display *gdpy = egl_g3d_display(dpy); 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct native_surface *nsurf; 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource *textures[NUM_NATIVE_ATTACHMENTS]; 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org enum native_attachment natt; 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nsurf = gdpy->native->create_pixmap_surface(gdpy->native, pix, NULL); 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!nsurf) 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org natt = NATIVE_ATTACHMENT_FRONT_LEFT; 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!nsurf->validate(nsurf, 1 << natt, NULL, textures, NULL, NULL)) 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org textures[natt] = NULL; 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nsurf->destroy(nsurf); 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return textures[natt]; 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef EGL_MESA_drm_image 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic struct pipe_resource * 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgegl_g3d_create_drm_buffer(_EGLDisplay *dpy, _EGLImage *img, 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const EGLint *attribs) 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct egl_g3d_display *gdpy = egl_g3d_display(dpy); 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_screen *screen = gdpy->native->screen; 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource templ; 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _EGLImageAttribs attrs; 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org EGLint format, valid_use; 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (_eglParseImageAttribList(&attrs, dpy, attribs) != EGL_SUCCESS) 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (attrs.Width <= 0 || attrs.Height <= 0) { 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _eglLog(_EGL_DEBUG, "bad width or height (%dx%d)", 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org attrs.Width, attrs.Height); 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (attrs.DRMBufferFormatMESA) { 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EGL_DRM_BUFFER_FORMAT_ARGB32_MESA: 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org format = PIPE_FORMAT_B8G8R8A8_UNORM; 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _eglLog(_EGL_DEBUG, "bad image format value 0x%04x", 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org attrs.DRMBufferFormatMESA); 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org valid_use = EGL_DRM_BUFFER_USE_SCANOUT_MESA | 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org EGL_DRM_BUFFER_USE_SHARE_MESA | 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org EGL_DRM_BUFFER_USE_CURSOR_MESA; 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (attrs.DRMBufferUseMESA & ~valid_use) { 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _eglLog(_EGL_DEBUG, "bad image use bit 0x%04x", 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org attrs.DRMBufferUseMESA); 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&templ, 0, sizeof(templ)); 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org templ.target = PIPE_TEXTURE_2D; 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org templ.format = format; 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org templ.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW; 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org templ.width0 = attrs.Width; 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org templ.height0 = attrs.Height; 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org templ.depth0 = 1; 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org templ.array_size = 1; 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * XXX fix apps (e.g. wayland) and pipe drivers (e.g. i915) and remove the 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * size check 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if ((attrs.DRMBufferUseMESA & EGL_DRM_BUFFER_USE_SCANOUT_MESA) && 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org attrs.Width >= 640 && attrs.Height >= 480) 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org templ.bind |= PIPE_BIND_SCANOUT; 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (attrs.DRMBufferUseMESA & EGL_DRM_BUFFER_USE_SHARE_MESA) 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org templ.bind |= PIPE_BIND_SHARED; 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (attrs.DRMBufferUseMESA & EGL_DRM_BUFFER_USE_CURSOR_MESA) { 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (attrs.Width != 64 || attrs.Height != 64) 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org templ.bind |= PIPE_BIND_CURSOR; 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return screen->resource_create(screen, &templ); 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic struct pipe_resource * 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgegl_g3d_reference_drm_buffer(_EGLDisplay *dpy, EGLint name, 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _EGLImage *img, const EGLint *attribs) 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct egl_g3d_display *gdpy = egl_g3d_display(dpy); 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _EGLImageAttribs attrs; 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org EGLint format; 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct native_buffer nbuf; 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!dpy->Extensions.MESA_drm_image) 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (_eglParseImageAttribList(&attrs, dpy, attribs) != EGL_SUCCESS) 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (attrs.Width <= 0 || attrs.Height <= 0 || 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org attrs.DRMBufferStrideMESA <= 0) { 149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _eglLog(_EGL_DEBUG, "bad width, height, or stride (%dx%dx%d)", 150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org attrs.Width, attrs.Height, attrs.DRMBufferStrideMESA); 151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (attrs.DRMBufferFormatMESA) { 155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EGL_DRM_BUFFER_FORMAT_ARGB32_MESA: 156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org format = PIPE_FORMAT_B8G8R8A8_UNORM; 157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 158f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 159f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _eglLog(_EGL_DEBUG, "bad image format value 0x%04x", 160f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org attrs.DRMBufferFormatMESA); 161f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 162f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 163f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 164f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 165f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&nbuf, 0, sizeof(nbuf)); 166f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.type = NATIVE_BUFFER_DRM; 167f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.u.drm.templ.target = PIPE_TEXTURE_2D; 168f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.u.drm.templ.format = format; 169f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.u.drm.templ.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW; 170f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.u.drm.templ.width0 = attrs.Width; 171f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.u.drm.templ.height0 = attrs.Height; 172f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.u.drm.templ.depth0 = 1; 173f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.u.drm.templ.array_size = 1; 174f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 175f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.u.drm.name = name; 176f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.u.drm.stride = 177f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org attrs.DRMBufferStrideMESA * util_format_get_blocksize(format); 178f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 179f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return gdpy->native->buffer->import_buffer(gdpy->native, &nbuf); 180f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 181f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 182f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif /* EGL_MESA_drm_image */ 183f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 184f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef EGL_WL_bind_wayland_display 185f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 186f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic struct pipe_resource * 187f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgegl_g3d_reference_wl_buffer(_EGLDisplay *dpy, struct wl_buffer *buffer, 188f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _EGLImage *img, const EGLint *attribs) 189f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 190f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct egl_g3d_display *gdpy = egl_g3d_display(dpy); 191f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource *resource = NULL, *tmp = NULL; 192f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 193f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!gdpy->native->wayland_bufmgr) 194f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 195f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 196f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org tmp = gdpy->native->wayland_bufmgr->buffer_get_resource(gdpy->native, buffer); 197f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 198f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_resource_reference(&resource, tmp); 199f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 200f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return resource; 201f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 202f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 203f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif /* EGL_WL_bind_wayland_display */ 204f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 205f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef EGL_ANDROID_image_native_buffer 206f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 207f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic struct pipe_resource * 208f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgegl_g3d_reference_android_native_buffer(_EGLDisplay *dpy, 209f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct ANativeWindowBuffer *buf) 210f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 211f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct egl_g3d_display *gdpy = egl_g3d_display(dpy); 212f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct native_buffer nbuf; 213f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 214f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&nbuf, 0, sizeof(nbuf)); 215f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.type = NATIVE_BUFFER_ANDROID; 216f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.u.android = buf; 217f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 218f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return gdpy->native->buffer->import_buffer(gdpy->native, &nbuf); 219f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 220f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 221f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif /* EGL_ANDROID_image_native_buffer */ 222f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 223f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_EGLImage * 224f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgegl_g3d_create_image(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx, 225f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org EGLenum target, EGLClientBuffer buffer, 226f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const EGLint *attribs) 227f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 228f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource *ptex; 229f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct egl_g3d_image *gimg; 230f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned level = 0, layer = 0; 231f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 232f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gimg = CALLOC_STRUCT(egl_g3d_image); 233f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!gimg) { 234f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _eglError(EGL_BAD_ALLOC, "eglCreateEGLImageKHR"); 235f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 236f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 237f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 238f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!_eglInitImage(&gimg->base, dpy)) { 239f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(gimg); 240f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 241f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 242f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 243f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (target) { 244f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EGL_NATIVE_PIXMAP_KHR: 245f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ptex = egl_g3d_reference_native_pixmap(dpy, 246f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (EGLNativePixmapType) buffer); 247f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 248f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef EGL_MESA_drm_image 249f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EGL_DRM_BUFFER_MESA: 250f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ptex = egl_g3d_reference_drm_buffer(dpy, 251f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (EGLint) pointer_to_intptr(buffer), &gimg->base, attribs); 252f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 253f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 254f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef EGL_WL_bind_wayland_display 255f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EGL_WAYLAND_BUFFER_WL: 256f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ptex = egl_g3d_reference_wl_buffer(dpy, 257f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct wl_buffer *) buffer, &gimg->base, attribs); 258f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 259f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 260f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef EGL_ANDROID_image_native_buffer 261f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EGL_NATIVE_BUFFER_ANDROID: 262f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ptex = egl_g3d_reference_android_native_buffer(dpy, 263f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct ANativeWindowBuffer *) buffer); 264f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 265f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 266f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 267f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ptex = NULL; 268f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 269f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 270f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 271f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!ptex) { 272f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(gimg); 273f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 274f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 275f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 276f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (level > ptex->last_level) { 277f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _eglError(EGL_BAD_MATCH, "eglCreateEGLImageKHR"); 278f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_resource_reference(&gimg->texture, NULL); 279f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(gimg); 280f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 281f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 282f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (layer >= (u_minify(ptex->depth0, level) + ptex->array_size - 1)) { 283f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _eglError(EGL_BAD_PARAMETER, "eglCreateEGLImageKHR"); 284f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_resource_reference(&gimg->texture, NULL); 285f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(gimg); 286f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 287f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 288f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 289f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* transfer the ownership to the image */ 290f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gimg->texture = ptex; 291f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gimg->level = level; 292f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gimg->layer = layer; 293f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 294f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return &gimg->base; 295f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 296f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 297f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgEGLBoolean 298f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgegl_g3d_destroy_image(_EGLDriver *drv, _EGLDisplay *dpy, _EGLImage *img) 299f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 300f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct egl_g3d_image *gimg = egl_g3d_image(img); 301f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 302f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_resource_reference(&gimg->texture, NULL); 303f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(gimg); 304f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 305f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return EGL_TRUE; 306f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 307f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 308f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_EGLImage * 309f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgegl_g3d_create_drm_image(_EGLDriver *drv, _EGLDisplay *dpy, 310f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const EGLint *attribs) 311f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 312f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct egl_g3d_image *gimg; 313f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource *ptex; 314f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 315f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gimg = CALLOC_STRUCT(egl_g3d_image); 316f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!gimg) { 317f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _eglError(EGL_BAD_ALLOC, "eglCreateDRMImageKHR"); 318f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 319f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 320f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 321f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!_eglInitImage(&gimg->base, dpy)) { 322f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(gimg); 323f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 324f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 325f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 326f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef EGL_MESA_drm_image 327f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ptex = egl_g3d_create_drm_buffer(dpy, &gimg->base, attribs); 328f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#else 329f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ptex = NULL; 330f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 331f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!ptex) { 332f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(gimg); 333f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 334f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 335f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 336f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* transfer the ownership to the image */ 337f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gimg->texture = ptex; 338f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gimg->level = 0; 339f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gimg->layer = 0; 340f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 341f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return &gimg->base; 342f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 343f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 344f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgEGLBoolean 345f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgegl_g3d_export_drm_image(_EGLDriver *drv, _EGLDisplay *dpy, _EGLImage *img, 346f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org EGLint *name, EGLint *handle, EGLint *stride) 347f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 348f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct egl_g3d_display *gdpy = egl_g3d_display(dpy); 349f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct egl_g3d_image *gimg = egl_g3d_image(img); 350f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct native_buffer nbuf; 351f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 352f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!dpy->Extensions.MESA_drm_image) 353f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return EGL_FALSE; 354f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 355f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&nbuf, 0, sizeof(nbuf)); 356f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.type = NATIVE_BUFFER_DRM; 357f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (name) 358f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org nbuf.u.drm.templ.bind |= PIPE_BIND_SHARED; 359f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 360f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!gdpy->native->buffer->export_buffer(gdpy->native, 361f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gimg->texture, &nbuf)) 362f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return EGL_FALSE; 363f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 364f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (name) 365f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *name = nbuf.u.drm.name; 366f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (handle) 367f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *handle = nbuf.u.drm.handle; 368f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (stride) 369f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *stride = nbuf.u.drm.stride; 370f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 371f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return EGL_TRUE; 372f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 373